72542016 (number)

72542016 is an even 8-digits composite number following 72542015 and preceding 72542017. In scientific notation, it is written as 7.2542016 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 28 positive divisors. There are 24180480 positive integers (up to 72542016) that are relatively prime to 72542016.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred forty-two thousand sixteen

Notation

Scientific notation 7.2542016 × 10^7
Engineering notation 7.2542016 × 10^6

Prime Factorization of 72542016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 125941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2266938
Product of the distinct prime numbers

The prime factorization of 72542016 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 125941. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 6, 16, 21, 715, 582, 7507, 8746, 69860, 20422, 391569, 556867, 5874491, 2929211, 86590054, 94639297, 172155543, 36991482, 490064980, 4261880506

Basic calculations (n = 72542016)

Multiplication

n×y
n×2 145084032
n×3 217626048
n×4 290168064
n×5 362710080

Division

n÷y
n÷2 36271008
n÷3 24180672
n÷3 18135504
n÷5 14508403.2

Exponentiation

ny
n2 5262344085344256
n3 3.8174104883655E+23
n4 2.7692265272558E+31
n5 2.0088527504781E+39

Nth Root

y√n
2√n 8517.160090077
3√n 417.05808069079
4√n 92.288461305176
5√n 37.335152032595

Divisors of 72542016

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 144, 288, 576, 125941, 251882, 503764, 1007528, 1133469, 2015056, 2266938, 4030112, 4533876, 8060224, 9067752, 18135504, 36271008, 72542016

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72542015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72542016 can be divided by 28 positive divisors. The sum of these divisors (counting 72542016) is 1, the average is 0.035714285714286.

Base conversion 72542016

Base System Value
2 Binary 100010100101110011101000000
3 Ternary 12001111111221100
4 Quaternary 10110232131000
5 Quinary 122032321031
6 Senary 11110454400
8 Octal 424563500
10 Decimal 72542016
12 Duodecimal 20364400
16 Hexadecimal 452e740
20 Vigesimal 12d7f0g
36 Base36 176ts0

Cryptographic Hash Functions

md5 918c46bc3846b0bdc99287ce666bbba7
sha1 90ae2404386a13f40ba18b500631605868c297c4
sha256 3ea4c106ddb5c467019ba41ff1ec649a7c223e5eae9be5ae518439b5de2fac28
sha512 2593a4b7ad50fe1155c10665c16a7939c85f87e9d4e6e716bb9abc5db12b91d00df47bf85a36500b9c8839c1761441a9d8a54a28bc31f68f1d49573804112453
ripemd-160 cdbaf36c80c59f6c6999040c73d0fc5b7830397d

72542016 as geometric shapes

Circle

Radius = n
Diameter 145084032
Circumference 455794929.08439
Area 1.6532141519179E+16

Sphere

Radius = n
Volume 1.5990331661314E+24
Surface area 6.6128566076717E+16
Circumference 455794929.08439

Square

Length = n
Perimeter 290168064
Area 5262344085344256
Diagonal 102589902.86909

Cube

Length = n
Surface area 31574064512065536
Volume 3.8174104883655E+23
Space diagonal 125646457.39547

Equilateral Triangle

Length = n
Perimeter 217626048
Area 2.2786618306815E+15
Altitude 62823228.697737

Triangular Pyramid

Length = n
Surface area 2.2786618306815E+15
Volume 4.4988614048265E+22
Height 34196634.289695